Anova HIGH EXTRA PRO D546HXP Manuale utente

ANOVA would like to congratulate you for having chosen one of
our products and guarantees the assistance and cooperation that has
always distinguished our brand over time.
This machine is designed to last many years and to be of great use
if used in accordance with the instructions contained in the user
manual. We therefore recommend that you read this instruction
manual carefully and follow all our recommendations.
For more information or questions you can contact us through our
web supports such as www.anovamaquinaria. com.
INFORMATION ABOUT THIS MANUAL
Please pay attention to the information provided in this manual and
on the appliance for your safety and the safety of others.
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This manual contains instructions for use and maintenance.
Take this manual with you when you go to work on the
machine.
The contents are correct at the time of printing. They reserve
the rights to make alterations at any time without affecting our
legal responsibilities.
This manual is considered an integral part of the product and
must remain with it in case of loan or resale. Ask your dealer
for a new manual in case of loss or damage.
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READ THIS MANUAL CAREFULLY BEFORE USING THE MACHINE
To ensure that your machine provides the best results, please read
the usage and safety regulations carefully before using it.
OTHER WARNINGS:
Incorrect use could cause damage to the machine or other objects.
Adaptation of the machine to new technical requirements could
cause differences between the content of this manual and the
product purchased.
Read and follow all instructions in this manual. Failure to follow
these instructions could result in serious personal injury.

CONTENT
ABOUT THE MANUAL
Certain points in this manual contain important and significant information
with different levels of relevance depending on their indicator of NOTE either
IMPORTANT.
These points offer more information about what is indicated in the
paragraph in which they are located, in order to avoid and prevent
damage to the machine or the user.
ATTENTION: This indicator is the most important and failure to
follow the information will increase the risk of serious injury or
death to the operator.
CONTENT
1.- Get to know the machine
1.1. Information and symbols
1.2. Identification of the parts
2.- Security
2.1. Important
2.2. Personal protection equipment
2.3. Machine protection equipment
2.4. cutting equipment
3.- Operating instructions
3.1. Machine preparation
3.2. Fuel management
3.3. Use of the machine
3.4. General work tips
3.5. Maintenance
3.6. Maintenance intervals
3.7. Diagnosis and troubleshooting
4.- Technical characteristics
5.- Certificates
6.- Exploded view

1.- KNOW THE MACHINE
1.1. Information and symbols
ATTENTION A brush cutter can be very dangerous if used incorrectly or
carelessly, and can cause serious damage and injury to the user or
others nearby. It is very important that you read and understand these
instructions correctly.
Please read the instructions for use carefully and make sure you
understand the contents before using the machine.
Always use:
- Protective helmet if there are risks of objects that may fall from
elevated positions.
- Hearing and visual protection in accordance with current
regulations.
- Approved protective gloves.
- Anti-slip and resistant protective boots.
Maximum speed of revolutions at shaft output, min-1
Machines equipped with cutting blades or discs can cause sudden,
uncontrollable bouncing movements when they come into contact
with strong or stable material. Cutting equipment can cause
amputation of arms or legs in these cases. Always keep people and
animals away from the machine at least 15 meters while it is
working or operating. Pay attention to possible obstacles or
material that hinders safe work with the machine.
Do not use saw blades.
The user of the machine must take care, while working, that
there are no people or animals that can come within 15 meters
of the work area.
Guaranteed sound level A.
Fuel mixture tank.

1.2. Identification of the parties.
1. Cutter head
2. Upper head protection
3. Transmission elbow
4. Cut protection
5. Transmission bar
6. Handlebar clamp cover
7. Handlebar
8. Control knob
9. Throttle trigger
10. Kill switch
11. Throttle lock
12. Harness Attachment/Suspension
control
13. Engine
14. Spark plug
15. Starter Handle
16. Fuel tank cap
17. Fuel primer
18. Ignition choke
19. Left handlebar
20. Tightening nut
21. Protection bowl
22. Clamping and locking washer
23. Cutting disc
24. Centering washer
25. Harness
2.- Security
2.1. Important
a. The machine is designed for the sole use of cutting grass or bushes.
b. The accessories to be used with this machine are the only ones recommended in
the technical data chapter. The machine should not be used with non-approved
cutting elements or other accessories not indicated.
c. Never use the machine if you are tired, sick, under the influence of alcohol or
other substances, or other medications that may affect your vision,
judgment, coordination or other basic abilities for your safety.
d. Equip clothing and personal protective equipment. Consult the section where the
recommended equipment is specified.
e. Never use the machine if it has been modified or adapted for other uses for
which it was not designed.
F. Do not use the machine if it is damaged or malfunctioning. Perform the
appropriate checks, maintenance and services described in this manual.
Some maintenance and repair measures must be carried out by
qualified staff. See the maintenance section of this manual for more information.

g. All guards, covers and handlebars must be correctly positioned before
starting to use the machine. Make sure the spark plug cover and ignition wire
are undamaged to avoid damage from electrical shock.
h. The machine operator must ensure that there are no people or animals at
least 15 meters away from the workplace.
i. Never allow children or people unfamiliar with it to handle or use the machine.
j. There may be local regulations that restrict the use of the machine depending
on the age of the operator, consult the competent authorities.
k. Secure the machine well in transport to avoid fuel loss, damage or injury to
any user.
l. Clean and maintain accordingly before storage, including cut guards.
m. Use appropriate cover on cutting elements during transport or storage to
prevent damage.
n. Consult local regulations (Risk Prevention and Occupational Safety) and
comply with the requirements indicated when handling this type of machines.
o. Inspect the machine daily before use to look for significant damage that could
affect its operation.
p. Maintain a firm and balanced working position. Use the harness provided
with the machine.
q. During long intervals of working with the machine, take frequent breaks to
prevent possible damage due to vibration in the extremities, noise in the ears;
and relax the working position.
ATTENTION: This machine produces an electromagnetic field with use. This field can
interfere with active or passive medical implants. To reduce the risk of any fatal harm
to the user, consultation with the appropriate medical specialist and the implant
manufacturer regarding use is recommended.
The exhaust gases emitted by the machine contain carbon monoxide
dangerous to health.
Starting and using the machine in a closed, unventilated area can cause carbon
monoxide poisoning and death from asphyxiation.
Prolonged exposure to vibrations can cause damage and neurovascular disorders (Raynaud's
syndrome or ghost hand), especially in people with blood circulation problems. Symptoms may
appear in the hands, wrists, and fingers; and include loss of sensation, tremor, tingling, pain,
discoloration or changes in the skin. These symptoms may be worse in conditions of high
temperature and/or excessive tightness of clothing and anchors. If symptoms appear, the
time of use of the machine must be reduced and you should consult your doctor.
2.2. Personal protection equipment
IMPORTANT: You must use approved protective clothing and
equipment whenever you are using the machine. Protective
equipment does not completely eliminate the risk of harm or injury,
but it will reduce it if an accident occurs. Ask at the point of sale for
appropriate material protection for use with the machine.
Use caution and remain alert for any possible signs of danger while using the machine.
Always remove the acoustic protection after you have turned off the machine.
Helmet: Wear a protective helmet if there is a risk of falling objects.
Acoustic and visual protection: Equip headphones that adequately reduce the level
noise and always wear approved eye protection.

Gloves: They should be used
as required and always for handling cutting elements.
Footwear: equip sturdy boots with protective toe caps and non-slip soles. Clothes:
Wear clothing made of appropriate resistant fabrics and avoid loose clothing that
may get tangled in bushes or impede free movement with the machine. Always
wear resistant and special pants for use with a brush cutter. Do not wear
accessories such as jewelry, sandals and never use the machine barefoot. Tie your
hair up and never leave it down.
First aid box- Always have an emergency wound kit nearby.
2.3. Machine protection equipment
ATTENTION: Never use the machine with damaged protective
equipment. The machine's protective equipment must be carefully
checked before each use. If any of its elements are damaged, it must
be replaced immediately or repaired at the authorized service point.
2.3.1. Throttle lock The throttle lock is designed to prevent the machine
from starting accidentally. When you press the lock (A),
it releases and releases the throttle trigger (B).
When you release the control, both lock and throttle
triggers will return to their original position. This
movement is controlled by two independent springs.
This safety feature returns the engine speed to its idle
level whenever the machine control is released.
Make sure the throttle control is set to
idle level when the accelerator is released.
Press and verify that the throttle lock trigger returns to its original position each
time you release it.
Check that the lock and throttle triggers move freely and that the return springs on
both operate properly.
See the machine's starting instructions. Turn on the machine and
After a few moments of tempering, press the
accelerator fully. Release the accelerator and
check that the cutting instrument stops
completely and remains static. If the cutting
instrument continues to rotate at this point,
the idle level must be checked and the
carburetor adjusted accordingly.
2.3.2. Off switch
Press the switch to the “O” off position to turn off the engine. Turn on the
machine and make sure the motor turns off when you turn on the switch.

2.3.3. Cutting guard
This protector serves the purpose of preventing certain
debris from being thrown backwards towards the operator's
position. It also protects the operator from possible contact
with the cutting instrument. Check that this protector is not
damaged or broken. Replace it if it has received a strong
impact or is cracked or broken. Always use the protector
recommended for the machine you are using.
ATTENTION: Never use a cutting element without the cutting
guard properly installed. See the technical data chapter. Using an
inappropriate, modified or damaged protector can cause very
serious personal injury.
2.3.4. Anti-vibration system
Your machine is equipped with a special damping system
that reduces and minimizes the effects of engine and
transmission vibration.
If you use an inappropriate or poorly balanced cutting
element, the effects of vibration will increase considerably.
The anti-vibration system reduces the vibrations transmitted
by the motor and cutting unit to the operator's control handlebar. Regularly check
the anti-vibration system and check for broken or worn shock absorbers.
Check that the anti-vibration system components are properly secured to the
machine.
2.3.5. Quick harness release
The machine is equipped with a quick harness release system (mooring point on
the anti-vibration system) for cases in which the machine may catch fire or another
situation requires releasing the operator from the machine. Regularly check that
the system is working properly before each use.
2.3.6. Exhaust
The exhaust is designed to reduce noise as much as possible and
expel combustion gases away from the user.
Never use a machine with a defective exhaust.
Regularly check that the exhaust is securely attached to the
machine and has no damage.
ATTENTION: The interior of the exhaust contains elements that
may be carcinogenic. Avoid contact with these elements in a
damaged exhaust. Replace the exhaust if it shows any damage.
Always keep in mind that the gases expelled are at a high temperature and
may contain incandescent sparks that can cause fires. Never turn on the
machine in closed areas and areas close to flammable materials such as fuel,
etc.

2.3.7. Tightening nut
A tightening nut on the head is used to adjust certain cutting
elements. This is tightened counterclockwise and against the
direction of rotation of the head. To loosen it, you must do so in the
direction of rotation of the cutting element (ATTENTION: the nut has
a left-hand thread). Tighten the nut with the appropriate wrench
provided with the machine.
The inner nylon of the tightening nut must offer adequate resistance
so that the nut does not loosen on its own, but should allow for
heading and threading by hand. The resistance level should
be at least 1.5Nm. The tightening nut must be replaced after it has been put on about 20
times.
2.4. Cutting equipment
This section advises the user on how to choose the appropriate cutting equipment in order to:
- Reduce the risk of rebound
- Get maximum cutting performance
- Extend the life cycle of your cutting equipment
IMPORTANT: Only use cutting equipment with the protectors we recommend
on the machine. Check the instructions for placing the cutting equipment to
do it correctly.
Keep the blade cutting teeth properly sharp. Follow
our recommendations. Use cutting blade protection for transport and storage.
ATTENTION: Always turn off the machine before making any adjustments or
changes to the cutting equipment. It can rotate even when the throttle has been
fully released. Make sure the cutting element has stopped completely and
disconnect the spark plug wire before working on it. Using an inappropriate cutting
element or a poorly sharpened blade increases the risk of kickback movements
in the machine.
2.4.1. Cutting element attachment
The steel discs/blades are indicated for
use on grass or bushes.
A nylon head is used for trimming and mulching
grass or grass.
Only use cutting elements with
appropriate protections for the machine.
Never use other types of cutting elements
such as pivoting chain heads or blades.

floating, as they can cause damage to the machine and serious injuries to the user.
Keep the cutting teeth of the blades properly sharpened. Follow the
recommendations and use appropriate files. A poorly sharpened blade/disc increases
the risk of accidents.
Check the cutting element regularly for damage or breakage. A damaged
cutting element must be replaced.
2.4.2. Sharpening cutting blades
Sharpen the cutting discs/blades with a flat file. Sharpen all
edges equally and at the same level to keep it balanced.
ATTENTION: Always remove any bent, cracked,
broken or damaged disc/blade. Never attempt to
straighten a bent disc for reuse. Only use original
discs/blades according to the type required.
2.4.3. Nylon head
IMPORTANT: Always make sure that the cutting line is correct in size,
balanced and properly tensioned with respect to the main reel,
otherwise the machine will generate great vibration.
Use only recommended cutting line heads
with the appropriate measurements.
Each thread head has been tested by the
manufacturer to be used on different machines
according to its power and characteristics. Check the head specifications, especially
those of the semi-automatic type, and only use heads that fit the characteristics of
the machine.
Smaller machines generally use smaller heads and vice versa. This is because the
machine has to overcome with its power the tensioning resistance of the thread and
the resistance of the material to be cut.
The length of the cutting line is very important. A longer thread requires greater
machine power than a shorter thread of the same diameter.
Make sure the cutting guard for the cutting head is correct and undamaged. The
guard itself is used to adjust and cut the cutting line to the correct size.
To increase the life of the nylon thread you can soak it in water for a couple of days.
This will make the thread more resistant and will last longer at work.
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